| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| U3HZ70 | Uncharacterized protein; Fragment; | HYLS1; | NULL | 218 | mallard |
| E2DT19 | Mx protein; Fragment; | Mx; | NULL | 76 | mallard |
| U3IAC3 | Uncharacterized protein; Fragment; | FANCE; | NULL | 535 | mallard |
| U3I775 | Uncharacterized protein; Fragment; | NKAIN2; | NULL | 189 | mallard |
| U3ILF5 | Phosphoglycerate kinase; EC 2.7.2.3; Fragment; | LOC101794991; | NULL | 416 | mallard |
| U3II14 | Uncharacterized protein; | MGST2; | NULL | 117 | mallard |
| U3IMF3 | Uncharacterized protein; Fragment; | RAB11FIP1; | NULL | 1141 | mallard |
| U3IGK0 | Uncharacterized protein; Fragment; | FASTKD1; | NULL | 847 | mallard |
| U3IIX8 | Uncharacterized protein; Fragment; | SNAPC4; | NULL | 1351 | mallard |
| U3IVY2 | Uncharacterized protein; Fragment; | CUEDC1; | NULL | 370 | mallard |
| U3ILJ3 | Uncharacterized protein; Fragment; | NULL | NULL | 706 | mallard |
| U3IBE9 | Uncharacterized protein; Fragment; | IL18R1; | NULL | 528 | mallard |
| U3J0N6 | Uncharacterized protein; | TMEM63C; | NULL | 774 | mallard |
| U3INM4 | DNA polymerase; EC 2.7.7.7; Fragment; | REV3L; | NULL | 3104 | mallard |
| U3ID99 | Annexin; Fragment; | ANXA4; | NULL | 303 | mallard |
| U3I5D6 | Uncharacterized protein; Fragment; | KSR1; | NULL | 375 | mallard |
| U3J355 | Uncharacterized protein; Fragment; | STK31; | NULL | 1010 | mallard |
| U3IA24 | Uncharacterized protein; Fragment; | ECE1; | NULL | 726 | mallard |
| U3J6H8 | Uncharacterized protein; Fragment; | THUMPD1; | NULL | 286 | mallard |
| U3IW53 | Uncharacterized protein; | LOC101797188; | NULL | 324 | mallard |
